[INFO] cloning repository https://github.com/pattyjogal/blackjack.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pattyjogal/blackjack.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpattyjogal%2Fblackjack.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpattyjogal%2Fblackjack.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0c6116004adbcb8e8da9ce065b1b5476f625c32 [INFO] checking pattyjogal/blackjack.rs against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpattyjogal%2Fblackjack.rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pattyjogal/blackjack.rs on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pattyjogal/blackjack.rs [INFO] finished tweaking git repo https://github.com/pattyjogal/blackjack.rs [INFO] tweaked toml for git repo https://github.com/pattyjogal/blackjack.rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/pattyjogal/blackjack.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94ee9680d01baff6cfabbbe145f5fb384fe1b972076481f4b07ea0b952debce0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "94ee9680d01baff6cfabbbe145f5fb384fe1b972076481f4b07ea0b952debce0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94ee9680d01baff6cfabbbe145f5fb384fe1b972076481f4b07ea0b952debce0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ee9680d01baff6cfabbbe145f5fb384fe1b972076481f4b07ea0b952debce0", kill_on_drop: false }` [INFO] [stdout] 94ee9680d01baff6cfabbbe145f5fb384fe1b972076481f4b07ea0b952debce0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f6f3c025f4d94f7e05e6cb45cf94bd0cd0cf189d1f10b83fbfb2ab9c6c7bf8c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1f6f3c025f4d94f7e05e6cb45cf94bd0cd0cf189d1f10b83fbfb2ab9c6c7bf8c", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking one_d_checkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | if (sum > 21) { [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | if (sum > 21) { [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bet` [INFO] [stdout] --> src/main.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | let bet = 1; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bet` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut sum = sum_cards(&self.get_player().hand); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bet` [INFO] [stdout] --> src/main.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | let bet = 1; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bet` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut sum = sum_cards(&self.get_player().hand); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: borrow of moved value: `name` [INFO] [stdout] --> src/main.rs:130:24 [INFO] [stdout] | [INFO] [stdout] 127 | let mut name = String::new(); [INFO] [stdout] | -------- move occurs because `name` has type `String`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 130 | .read_line(&mut name) [INFO] [stdout] | ^^^^^^^^^ value borrowed here after move [INFO] [stdout] ... [INFO] [stdout] 140 | name: name, [INFO] [stdout] | ---- value moved here, in previous iteration of loop [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: borrow of moved value: `name` [INFO] [stdout] --> src/main.rs:130:24 [INFO] [stdout] | [INFO] [stdout] 127 | let mut name = String::new(); [INFO] [stdout] | -------- move occurs because `name` has type `String`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 130 | .read_line(&mut name) [INFO] [stdout] | ^^^^^^^^^ value borrowed here after move [INFO] [stdout] ... [INFO] [stdout] 140 | name: name, [INFO] [stdout] | ---- value moved here, in previous iteration of loop [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `one_d_checkers` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1f6f3c025f4d94f7e05e6cb45cf94bd0cd0cf189d1f10b83fbfb2ab9c6c7bf8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f6f3c025f4d94f7e05e6cb45cf94bd0cd0cf189d1f10b83fbfb2ab9c6c7bf8c", kill_on_drop: false }` [INFO] [stdout] 1f6f3c025f4d94f7e05e6cb45cf94bd0cd0cf189d1f10b83fbfb2ab9c6c7bf8c